* Babeltrace CTF LTTng-live Client Component
*/
+#include <glib.h>
+#include <inttypes.h>
+#include <unistd.h>
+
+#include <babeltrace2/babeltrace.h>
+
#define BT_COMP_LOG_SELF_COMP self_comp
#define BT_LOG_OUTPUT_LEVEL log_level
#define BT_LOG_TAG "PLUGIN/SRC.CTF.LTTNG-LIVE"
#include "logging/comp-logging.h"
-#include <inttypes.h>
-#include <stdbool.h>
-#include <unistd.h>
-
-#include <glib.h>
-
#include "common/assert.h"
-#include <babeltrace2/babeltrace.h>
-#include "compat/compiler.h"
-#include <babeltrace2/types.h>
#include "plugins/common/muxing/muxing.h"
#include "plugins/common/param-validation/param-validation.h"
#include "data-stream.hpp"
-#include "metadata.hpp"
#include "lttng-live.hpp"
+#include "metadata.hpp"
#define MAX_QUERY_SIZE (256 * 1024)
#define URL_PARAM "url"
live_stream_iter->current_inactivity_ts); \
} while (0);
-BT_HIDDEN
bool lttng_live_graph_is_canceled(struct lttng_live_msg_iter *msg_iter)
{
bool ret;
return trace;
}
-BT_HIDDEN
struct lttng_live_trace *
lttng_live_session_borrow_or_create_trace_by_id(struct lttng_live_session *session,
uint64_t trace_id)
return trace;
}
-BT_HIDDEN
int lttng_live_add_session(struct lttng_live_msg_iter *lttng_live_msg_iter, uint64_t session_id,
const char *hostname, const char *session_name)
{
return;
}
-BT_HIDDEN
void lttng_live_msg_iter_finalize(bt_self_message_iterator *self_msg_iter)
{
struct lttng_live_msg_iter *lttng_live_msg_iter;
return ret;
}
-static int live_get_msg_ts_ns(struct lttng_live_stream_iterator *stream_iter,
- struct lttng_live_msg_iter *lttng_live_msg_iter,
+static int live_get_msg_ts_ns(struct lttng_live_msg_iter *lttng_live_msg_iter,
const bt_message *msg, int64_t last_msg_ts_ns, int64_t *ts_ns)
{
- const bt_clock_class *clock_class = NULL;
const bt_clock_snapshot *clock_snapshot = NULL;
int ret = 0;
bt_logging_level log_level = lttng_live_msg_iter->log_level;
switch (bt_message_get_type(msg)) {
case BT_MESSAGE_TYPE_EVENT:
- clock_class = bt_message_event_borrow_stream_class_default_clock_class_const(msg);
- BT_ASSERT_DBG(clock_class);
-
clock_snapshot = bt_message_event_borrow_default_clock_snapshot_const(msg);
break;
case BT_MESSAGE_TYPE_PACKET_BEGINNING:
- clock_class =
- bt_message_packet_beginning_borrow_stream_class_default_clock_class_const(msg);
- BT_ASSERT(clock_class);
-
clock_snapshot = bt_message_packet_beginning_borrow_default_clock_snapshot_const(msg);
break;
case BT_MESSAGE_TYPE_PACKET_END:
- clock_class = bt_message_packet_end_borrow_stream_class_default_clock_class_const(msg);
- BT_ASSERT(clock_class);
-
clock_snapshot = bt_message_packet_end_borrow_default_clock_snapshot_const(msg);
break;
case BT_MESSAGE_TYPE_DISCARDED_EVENTS:
- clock_class =
- bt_message_discarded_events_borrow_stream_class_default_clock_class_const(msg);
- BT_ASSERT(clock_class);
-
clock_snapshot =
bt_message_discarded_events_borrow_beginning_default_clock_snapshot_const(msg);
break;
case BT_MESSAGE_TYPE_DISCARDED_PACKETS:
- clock_class =
- bt_message_discarded_packets_borrow_stream_class_default_clock_class_const(msg);
- BT_ASSERT(clock_class);
-
clock_snapshot =
bt_message_discarded_packets_borrow_beginning_default_clock_snapshot_const(msg);
break;
goto end;
}
- clock_class = bt_clock_snapshot_borrow_clock_class_const(clock_snapshot);
- BT_ASSERT_DBG(clock_class);
-
ret = bt_clock_snapshot_get_ns_from_origin(clock_snapshot, ts_ns);
if (ret) {
BT_COMP_LOGE_APPEND_CAUSE(self_comp,
* by this component. We CANNOT send it as is.
*
* The only expected scenario in which that could happen is the
- * following, everything else is a bug in this component, relay deamon,
+ * following, everything else is a bug in this component, relay daemon,
* or CTF parser.
*
* Expected scenario: The CTF message iterator emitted discarded
/*
* Get the timestamp in nanoseconds from origin of this
- * messsage.
+ * message.
*/
- live_get_msg_ts_ns(stream_iter, lttng_live_msg_iter, msg,
- lttng_live_msg_iter->last_msg_ts_ns, &curr_msg_ts_ns);
+ live_get_msg_ts_ns(lttng_live_msg_iter, msg, lttng_live_msg_iter->last_msg_ts_ns,
+ &curr_msg_ts_ns);
/*
* Check if the message of the current live stream
}
}
-BT_HIDDEN
bt_message_iterator_class_next_method_status
lttng_live_msg_iter_next(bt_self_message_iterator *self_msg_it, bt_message_array_const msgs,
uint64_t capacity, uint64_t *count)
/*
* Insert the next message to the message batch. This will set
- * stream iterator current messsage to NULL so that next time
+ * stream iterator current message to NULL so that next time
* we fetch the next message of that stream iterator
*/
BT_MESSAGE_MOVE_REF(msgs[*count], youngest_stream_iter->current_msg);
/*
* If we gathered messages, return _OK even if the graph was
* interrupted. This allows for the components downstream to at
- * least get the thoses messages. If the graph was indeed
+ * least get the those messages. If the graph was indeed
* interrupted there should not be another _next() call as the
* application will tear down the graph. This component class
* doesn't support restarting after an interruption.
return lttng_live_msg_iter;
}
-BT_HIDDEN
bt_message_iterator_class_initialize_method_status
lttng_live_msg_iter_init(bt_self_message_iterator *self_msg_it,
- bt_self_message_iterator_configuration *config,
- bt_self_component_port_output *self_port)
+ bt_self_message_iterator_configuration *, bt_self_component_port_output *)
{
bt_message_iterator_class_initialize_method_status status;
struct lttng_live_component *lttng_live;
const bt_value *input_type_value;
const bt_value *input_value;
double weight = 0;
- struct bt_common_lttng_live_url_parts parts = {0};
+ struct bt_common_lttng_live_url_parts parts = {};
/* Used by the logging macros */
__attribute__((unused)) bt_self_component *self_comp = NULL;
return status;
}
-BT_HIDDEN
bt_component_class_query_method_status lttng_live_query(bt_self_component_class_source *comp_class,
bt_private_query_executor *priv_query_exec,
const char *object, const bt_value *params,
g_free(lttng_live);
}
-BT_HIDDEN
void lttng_live_component_finalize(bt_self_component_source *component)
{
lttng_live_component *data = (lttng_live_component *) bt_self_component_get_data(
return status;
}
-BT_HIDDEN
bt_component_class_initialize_method_status
lttng_live_component_init(bt_self_component_source *self_comp_src,
- bt_self_component_source_configuration *config, const bt_value *params,
- __attribute__((unused)) void *init_method_data)
+ bt_self_component_source_configuration *, const bt_value *params, void *)
{
struct lttng_live_component *lttng_live;
bt_component_class_initialize_method_status ret;
projects / babeltrace.git / blobdiff